PREVIEW

The Very Cavallari star has spoken about her "pretty serious" relationship with TikTok star Mark, revealing that the pair have talked about having kids. "It's definitely in the back of my mind...you know, he wants to have a kid," she said on her Let's Be Honest podcast. "I'm mulling it over." Cavallari, 37, and Estes, 24, began dating earlier this year. Cavallari made their relationship public in February when she shared photos from their holiday in Los Cabos, Mexico, on Instagram. "He makes me happy," she wrote in the caption with a heart emoji.